252510835 has 8 divisors (see below), whose sum is σ = 310060080. Its totient is φ = 197310624.

The previous prime is 252510833. The next prime is 252510871. The reversal of 252510835 is 538015252.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 252510835 - 2¹ = 252510833 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 252510797 and 252510806.

It is not an unprimeable number, because it can be changed into a prime (252510833) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 587020 + ... + 587449.

It is an arithmetic number, because the mean of its divisors is an integer number (38757510).

Almost surely, 2^252510835 is an apocalyptic number.

252510835 is a deficient number, since it is larger than the sum of its proper divisors (57549245).

252510835 is a wasteful number, since it uses less digits than its factorization.

252510835 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1174517.

The product of its (nonzero) digits is 12000, while the sum is 31.

The square root of 252510835 is about 15890.5895107765. The cubic root of 252510835 is about 632.0624729610.

The spelling of 252510835 in words is "two hundred fifty-two million, five hundred ten thousand, eight hundred thirty-five".